[SPARK-11895] [ML] rename and refactor DatasetExample under mllib/examples #9873
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LGTM |
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Test build #2096 has finished for PR 9873 at commit
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Merged into master and branch-1.6. |
asfgit
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…ples We used the name `Dataset` to refer to `SchemaRDD` in 1.2 in ML pipelines and created this example file. Since `Dataset` has a new meaning in Spark 1.6, we should rename it to avoid confusion. This PR also removes support for dense format to simplify the example code. cc: yinxusen Author: Xiangrui Meng <meng@databricks.com> Closes #9873 from mengxr/SPARK-11895. (cherry picked from commit fe89c18) Signed-off-by: Xiangrui Meng <meng@databricks.com>
asfgit
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…o dataframe_example.py Since ```Dataset``` has a new meaning in Spark 1.6, we should rename it to avoid confusion. #9873 finished the work of Scala example, here we focus on the Python one. Move dataset_example.py to ```examples/ml``` and rename to ```dataframe_example.py```. BTW, fix minor missing issues of #9873. cc mengxr Author: Yanbo Liang <ybliang8@gmail.com> Closes #9957 from yanboliang/SPARK-11978. (cherry picked from commit a0ff6d1) Signed-off-by: Joseph K. Bradley <joseph@databricks.com>
asfgit
pushed a commit
that referenced
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Dec 12, 2015
…o dataframe_example.py Since ```Dataset``` has a new meaning in Spark 1.6, we should rename it to avoid confusion. #9873 finished the work of Scala example, here we focus on the Python one. Move dataset_example.py to ```examples/ml``` and rename to ```dataframe_example.py```. BTW, fix minor missing issues of #9873. cc mengxr Author: Yanbo Liang <ybliang8@gmail.com> Closes #9957 from yanboliang/SPARK-11978.
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We used the name
Datasetto refer toSchemaRDDin 1.2 in ML pipelines and created this example file. SinceDatasethas a new meaning in Spark 1.6, we should rename it to avoid confusion. This PR also removes support for dense format to simplify the example code.cc: @yinxusen